.dark-theme {
  .sidebar, .navbar {
    background: #304156!important;
  }
  .breadBtn {
    background: brown!important;
  }
}

.purple-theme {
  .sidebar, .navbar {
    background: #6959CD!important;
  }
  .breadBtn {
    background: orange!important;
  }
}

.red-theme {
  .sidebar, .navbar {
    background: #F5222D!important;
  }
  .breadBtn {
    background: blue!important;
  }
}